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  1. Hadoop HDFS
  2. HDFS-7998

HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: documentation
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      HDFS Federation documentation
      http://hadoop.apache.org/docs/r2.6.0/hadoop-project-dist/hadoop-hdfs/Federation.html
      has the following command to add a namenode to existing cluster

      > $HADOOP_PREFIX_HOME/bin/hdfs dfadmin -refreshNameNode <datanode_host_name>:<datanode_rpc_port>

      this command is incorrect, actual correct command is

      > $HADOOP_PREFIX_HOME/bin/hdfs dfsadmin -refreshNamenodes <datanode_host_name>:<datanode_rpc_port>

      need to update the same in documentation

        Activity

        Hide
        ajithshetty Ajith S added a comment -

        Submitting the patch. Updated the document for correct command. Please review the same

        Show
        ajithshetty Ajith S added a comment - Submitting the patch. Updated the document for correct command. Please review the same
        Hide
        hadoopqa Hadoop QA added a comment -

        -1 overall. Here are the results of testing the latest attachment
        http://issues.apache.org/jira/secure/attachment/12723840/HDFS-7998.patch
        against trunk revision ab04ff9.

        +1 @author. The patch does not contain any @author tags.

        +0 tests included. The patch appears to be a documentation patch that doesn't require tests.

        +1 javac. The applied patch does not increase the total number of javac compiler warnings.

        +1 javadoc. There were no new javadoc warning messages.

        +1 eclipse:eclipse. The patch built with eclipse:eclipse.

        +1 findbugs. The patch does not introduce any new Findbugs (version 2.0.3) warnings.

        +1 release audit. The applied patch does not increase the total number of release audit warnings.

        -1 core tests. The test build failed in hadoop-hdfs-project/hadoop-hdfs

        Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/10206//testReport/
        Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/10206//console

        This message is automatically generated.

        Show
        hadoopqa Hadoop QA added a comment - -1 overall . Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12723840/HDFS-7998.patch against trunk revision ab04ff9. +1 @author . The patch does not contain any @author tags. +0 tests included . The patch appears to be a documentation patch that doesn't require tests. +1 javac . The applied patch does not increase the total number of javac compiler warnings. +1 javadoc . There were no new javadoc warning messages. +1 eclipse:eclipse . The patch built with eclipse:eclipse. +1 findbugs . The patch does not introduce any new Findbugs (version 2.0.3) warnings. +1 release audit . The applied patch does not increase the total number of release audit warnings. -1 core tests . The test build failed in hadoop-hdfs-project/hadoop-hdfs Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/10206//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/10206//console This message is automatically generated.
        Hide
        ajithshetty Ajith S added a comment -

        The test failure is not because of the patch

        Show
        ajithshetty Ajith S added a comment - The test failure is not because of the patch
        Hide
        nijel nijel added a comment -

        +1
        reviewed

        Show
        nijel nijel added a comment - +1 reviewed
        Hide
        brahmareddy Brahma Reddy Battula added a comment -

        Thanks for interest in reviewing the patch..Please give like +1 (non binding), Just to avoid confusion with committer..

        Show
        brahmareddy Brahma Reddy Battula added a comment - Thanks for interest in reviewing the patch..Please give like +1 (non binding), Just to avoid confusion with committer..
        Hide
        vinayrpet Vinayakumar B added a comment -

        +1. LGTM
        Will commit soon.

        Show
        vinayrpet Vinayakumar B added a comment - +1. LGTM Will commit soon.
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-trunk-Commit #7771 (See https://builds.apache.org/job/Hadoop-trunk-Commit/7771/)
        HDFS-7998. HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a)

        • hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-trunk-Commit #7771 (See https://builds.apache.org/job/Hadoop-trunk-Commit/7771/ ) HDFS-7998 . HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        vinayrpet Vinayakumar B added a comment -

        Committed to trunk and branch-2.
        Thanks Ajith S

        Show
        vinayrpet Vinayakumar B added a comment - Committed to trunk and branch-2. Thanks Ajith S
        Hide
        vinayrpet Vinayakumar B added a comment -
        Show
        vinayrpet Vinayakumar B added a comment - Thanks nijel and Brahma Reddy Battula
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-Yarn-trunk #921 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/921/)
        HDFS-7998. HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a)

        • hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Yarn-trunk #921 (See https://builds.apache.org/job/Hadoop-Yarn-trunk/921/ ) HDFS-7998 . HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-Yarn-trunk-Java8 #190 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/190/)
        HDFS-7998. HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Yarn-trunk-Java8 #190 (See https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/190/ ) HDFS-7998 . HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Hdfs-trunk #2119 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2119/)
        HDFS-7998. HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk #2119 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk/2119/ ) HDFS-7998 . HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #179 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/179/)
        HDFS-7998. HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Hdfs-trunk-Java8 #179 (See https://builds.apache.org/job/Hadoop-Hdfs-trunk-Java8/179/ ) HDFS-7998 . HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        Hide
        hudson Hudson added a comment -

        FAILURE: Integrated in Hadoop-Mapreduce-trunk #2137 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2137/)
        HDFS-7998. HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a)

        • hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Show
        hudson Hudson added a comment - FAILURE: Integrated in Hadoop-Mapreduce-trunk #2137 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk/2137/ ) HDFS-7998 . HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a) hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        Hide
        hudson Hudson added a comment -

        SUCCESS: Integrated in Hadoop-Mapreduce-trunk-Java8 #189 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/189/)
        HDFS-7998. HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a)

        • hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
        • hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md
        Show
        hudson Hudson added a comment - SUCCESS: Integrated in Hadoop-Mapreduce-trunk-Java8 #189 (See https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Java8/189/ ) HDFS-7998 . HDFS Federation : Command mentioned to add a NN to existing federated cluster is wrong (Contributed by Ajith S) (vinayakumarb: rev 26da2ddf38a2caaee375852bdf0d6975d151476a) hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt hadoop-hdfs-project/hadoop-hdfs/src/site/markdown/Federation.md

          People

          • Assignee:
            ajithshetty Ajith S
            Reporter:
            ajithshetty Ajith S
          • Votes:
            0 Vote for this issue
            Watchers:
            6 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development